# CIF generated by HEAS from Alexandria entry agm005409682 data_agm005409682 _cell_length_a 8.03889 _cell_length_b 8.03889 _cell_length_c 8.03889 _cell_angle_alpha 152.20400 _cell_angle_beta 152.20400 _cell_angle_gamma 39.71547 _cell_volume 112.75861 _symmetry_space_group_name_H-M 'P 1' _symmetry_Int_Tables_number 1 loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' loop_ _atom_site_label _atom_site_type_symbol _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy Tl1 Tl 0.25000 0.75000 0.50000 1.00000 Tl2 Tl 0.75000 0.25000 0.50000 1.00000 Si1 Si 0.57567 0.57567 0.00000 1.00000 Si2 Si 0.42433 0.42433 0.00000 1.00000 Os1 Os 0.00000 0.00000 0.00000 1.00000